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Individual Calculations October 2017 |
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| Vallejo, Diego Total change: -20.20 | |   |
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| IRT Departamental de Mayores Jorge Aristizabal Antioquia 2017 | Medellin | COL | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1858 | 3.50 | 6 | -1.01 | 20 | -20.20 | |
|  Lopez Gonzalez, Carlos Andres | | | 1763 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ospina, Santiago | | | 1489 | COL | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Norena Marin, Jeronimo | | | 1458 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Londono, Neider Farid | | | 1775 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Varela, Maria De Los Angeles | | | 1777 | COL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Lopez Guarin, Simon | | | 1571 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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